Extech CL500: Free and Total Chlorine Meter

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Description

Portable tester for measuring of both Free and Total Chlorine up to 3.50ppm

The CL500 is a free and total Chlorine meter. This chlorine tester measures up to 3.50ppm with 0.01ppm resolution on its large LCD screen. Complete with Free, Total and Zero Chlorine standard solutions, test bottles with covers, Free and Total Chlorine DPD powder (10pcs), cleaning cloth, 6 AAA batteries, and hard carrying case.

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  • Large big-digit LCD and splash-proof front panel
  • Measures Free and Total Chlorine up to 3.50ppm with 0.01ppm resolution
  • Advanced optical system uses a narrow band LED lamp that provides accurate and repeatable readings
  • Requires only a 10mL sample size
  • Independent 2-point calibration for Free and Total Chlorine, Auto Power Off
  • Battery operated for field and on-site testing
  • Data Hold and Min/Max record/recall
  • Complete with Free, Total and Zero Chlorine standard solutions, test bottles with covers, Free and Total Chlorine DPD powder (10pcs), cleaning cloth, six AAA batteries, and hard carrying case
Specifications Range
Range (ppm) 0.01 to 3.50ppm
Resolution 0.01ppm
Accuracy ±0.02ppm @ 1ppm
Light source LED, 525nm
Method Adaptation of USEPA Method 330.5 for waste water and Standard Method 4500-Cl-G for drinking water
Response Time <10 seconds
Dimensions 6.1 x 3.0 x 2.4″ (155 x 76 x 62mm)
Weight 11.3oz (320g)

Additional information

Brands

Extech